A lot of this list is single-run conditions that don’t conflict with each other, so you can earn several at once instead of replaying for each. Each plan below is one run. Achievements in a plan are marked with a ⛓ badge further down.
Pick any class. Decline every orb upgrade and skip every relic reward, so you finish with level 1 orbs and only your class relic.
- ✓▢One for All — Win a run with only level 1 orbs
- ✓▢All for One — Win a run with only your class relic
All for One is the rarest achievement in the game, so try this at a low Cruciball level. Eggstravaganza and Enthralled are also win-a-run achievements, but we have not verified whether the eggs or the vampire deal break these restrictions - attempt them in separate runs.
Stall the fight and let the boss keep spawning minions until all of them are out, then kill it.
- ✓▢A Full Sweep — Battle the Ballista Militia until all its minions have spawned
- ✓▢Siege No More — Defeat the Ballista Militia
Let Sappers pile up next to the boss and detonate them instead of hitting it directly, then finish it.
- ✓▢Minion to Winion — Deal 1000 damage to the Super Sapper in one battle by detonating adjacent Sappers
- ✓▢Sapper Sweeper — Defeat the Super Sapper
Convert or destroy three dull pegs during the fight, then win.
- ✓▢Not a Dull Wall at All — Convert or Destroy 3 dull pegs while fighting the Demon Wall
- ✓▢All In All — Defeat the Demon Wall
Damage all four Ruins evenly and finish them on the same turn.
- ✓▢Surprised the Ruins — Defeat all 4 Qaballistic Ruins in the same turn
- ✓▢Won't Get Ruined Again — Defeat the Qaballistic Ruins
Win without destroying any paintings.
- ✓▢Art Connoisseur — Defeat the Pigment of Imagination without destroying any paintings
- ✓▢Masterpieces In Pieces — Defeat the Pigment of Imagination
Nested: the clean kill also counts as the plain kill, so chase only Art Connoisseur.
Collect every coin on the board before the killing blow.
- ✓▢Master Burglar — Defeat Thesaurosus with no coins remaining in the pegboard
- ✓▢The Treasurer Doesn't Measure Up — Vanquish Thesaurosus the Avaricious Dragon
Nested: the coin-free kill also counts as the plain kill.
Bring the Bramball orb and get three stuck in the vines at once before winning.
- ✓▢In a Prickle — Get three Bramballs stuck in Leshy's vines at the same time
- ✓▢New Leshy on Life — Defeat Betsy the Leshy
Keep a Rigged Bomb available and throw it after the boss eats you, then win.
- ✓▢Heartburn — Throw a Rigged Bomb after being eaten by the Slime Boss
- ✓▢End Of The Slime — Defeat the Slime Boss
Deal the exact damage needed to defeat an enemy - overkill does not count. The easiest setup is a weak enemy on low health: check its remaining HP, then use a low-damage orb and aim for a few pegs so the shot lands on the number. Happens by accident in most early runs.
Story progression. Avogadro is one of the run's bosses; reach and beat him in a normal run. Bombs and multi-hit orbs help clear his fight quickly.
The mirror of Math Is My Passion: end a shot with an enemy on precisely one health point. Use a low-damage orb on an enemy whose HP is just above your expected damage and stop short. Often unlocks on its own while learning the game.
Progression - beat the Slime Boss in a normal run. Watch out: Heartburn (throw a Rigged Bomb after being eaten by this boss) can only be earned in this same fight, so if you have a Rigged Bomb in hand it is worth trying here.
Beat the Demon Wall boss in a run. If you can, also go for Not a Dull Wall at All in the same fight (convert or destroy 3 dull pegs while fighting it).
Beat the Ballista Militia boss. The same fight is the only place to earn A Full Sweep (let all its minions spawn first), so consider doing both together - see the stack planner.
Land a shot that deals exactly one damage. A shot that hits a single peg with a low-damage orb, or one that barely connects, does it. Very common early on.
Fully clear a pegboard in a single battle. Easiest on long fights against a tanky enemy where you have time to keep shooting - multiball and piercing orbs speed it up. Do not kill the last enemy before the board is empty.
Beat the Qaballistic Ruins boss. Surprised the Ruins (defeat all 4 Ruins in the same turn) is earned in this same fight.
Beat the Super Sapper boss. Minion to Winion (deal 1000 damage to it in one battle by detonating adjacent Sappers) is earned in this same fight, so plan for both.
Beat Betsy the Leshy. In a Prickle (get three Bramballs stuck in Leshy's vines at the same time) belongs to this fight too.
The description says to defeat Avogadro's Tree before you enter the Castle. We have not verified where or how the Tree appears on the map - check a community guide if you cannot find it.
Beat Thesaurosus. Master Burglar (defeat it with no coins remaining on the pegboard) is the harder variant of the same fight and grants this one on the way.
Have one orb bounce between slimed pegs seven times without touching anything else. Slimed pegs are pegs an enemy or effect has covered in slime; the bounce chain needs to be uninterrupted, so look for tight clusters of them.
A late-run scaling achievement: a single shot has to exceed 9000 damage. Build around damage multipliers and crits (Critical Thinking's Critsomallos Fleece is one route), then take your shot on a full board.
Pick up any monster trading card during a run. Cards drop as you play; this unlocks the first time you receive one.
Beat the Pigment of Imagination. Art Connoisseur (defeat it without destroying any paintings) grants this on the way, so if you are confident go straight for that.
Kill a boss before it gets a turn. You need a strong late-run build with high single-shot damage; the earlier bosses have the least health, so try it there.
Stack 40 or more Spinfection on a single target. Build around orbs and relics that apply Spinfection and keep hitting the same enemy instead of spreading it around.
Cruciball is Peglin's difficulty ladder - each level adds a new handicap and is unlocked by beating the one before it. Win at level 5.
Finish a battle with at least 100 Ballwark (your shield) remaining. Stack Ballwark-generating relics and orbs, then win a long fight without taking big hits.
A single shot must hit 1000 or more pegs. Multiball (Matryorbshka), peg refresh effects and long bounce chains are the way to get there.
Defeat a Rainbow Slime, a rarer slime variant. Keep playing runs until one appears.
Using the Matryorbshka orb, get 16 multiballs on screen at once. Upgrade the Matryorbshka as far as you can and fire it into a dense part of the board.
Keep one enemy under the Tangled status for six turns. You need a steady source of Tangle and a fight long enough for it - avoid killing the target too early.
Requires the Critsomallos Fleece relic. With it equipped, push your crit multiplier to 5x. We have not verified exactly how the Fleece scales - see a community guide for build advice.
Battle the Ballista Militia until all of its minions have spawned. Play the fight slowly and avoid killing the boss early; then finish it for Siege No More in the same fight.
In one battle, deal 1000 total damage to the Super Sapper by detonating Sappers next to it. Let Sappers build up beside it and set them off instead of focusing the boss directly.
Win at Cruciball level 10. Each level stacks another handicap, so this is a long climb. Where's my membership card?! also needs Cruciball 10 or higher.
Die during one of the random event scenarios on the map rather than in battle. Choose risky event options while low on health.
Completely fill a single enemy's Bestiary entry in the Encirclepedia. Pick a common early enemy and keep fighting it across runs - entries fill with repeat encounters.
Fully assemble the Assemball orb. Its parts have to be collected during a run; we have not verified exactly where they drop, so check a community guide.
During the Demon Wall fight, convert or destroy three dull pegs. Done in the same fight as All In All.
Kill all four Qaballistic Ruins on a single turn. Damage them evenly and wait for one big shot that finishes them together. Earned in the same fight as Won't Get Ruined Again.
Carry an Egg to the peglin chef. We have not verified exactly where the Egg and the chef appear on the map - see a community guide.
Win at Cruciball level 15.
Beat the Pigment of Imagination without destroying any of the paintings in the fight. Aim carefully and favour orbs with predictable paths. Also grants Masterpieces In Pieces.
Beat Thesaurosus with no coins remaining on the board - collect every coin before the killing blow. Also grants The Treasurer Doesn't Measure Up.
This achievement is hidden on Steam and we have not verified its trigger - see a community guide.
Defeat the Painbow, a slime variant. We have not verified where it appears; keep playing runs until you meet it.
In the Slime Boss fight, after the boss eats you, throw a Rigged Bomb. You need a Rigged Bomb available at that moment, so it may take a few attempts.
Get a summoned demon squirrel into a black hole. We have not verified what summons the squirrel or creates the black hole - see a community guide.
At Cruciball level 10 or higher, buy every item and relic in Haglin's Shop and also pay to remove an orb. You need a lot of gold saved going in - skip other shops and keep coins.
Win at Cruciball level 20, the top of the ladder.
Die on the same shot or turn that defeats the Mines' boss, so both happen together. Go into that fight on very low health and land the killing shot while the boss's attack kills you.
This achievement is hidden on Steam and we have not verified its trigger - see a community guide.
During the Betsy the Leshy fight, have three Bramballs stuck in Leshy's vines at the same time. You need the Bramball orb and some patience.
Win a run while carrying two eggs in your satchel. We have not verified where eggs come from or whether they count toward other run restrictions.
Win a full run without upgrading any orb above level 1. Decline every upgrade; lean on relics and quantity of orbs instead.
Accept the vampire's deal when it is offered, do not take the infernal ingot, and then win the run. We have not verified what the deal costs you, so plan for a harder run.
Win a run carrying no relic except your class relic - skip every relic reward. The rarest achievement in the game; compatible with One for All if you want to attempt both in one minimalist run.
This achievement is hidden on Steam and we have not verified its trigger - see a community guide.
